Data can come dynamically from JSON, XML, and SQL. Without the ability to bind a grid to commonly used structures (like a Newtonsoft JSON, .NET DataTable or Dictionary), this grid has VERY limited use for apps that use modern ways of gathering and managing data (like JSON-Schema).
For example, to use different keys than the default arrow keys to switch from day -> month -> year in DatePicker
Enable drag and drop between cells of different rows in the DataGrid for UWP. Or a way we can develop it ourselfs.
When the DataGrid is grouped, show the column headers in the group header and allow for aggregates like Sum
It should be similar like the RealizedItemsVerticalBufferScale, but to work for the horizontal part of the ViewPort.